Overheard at a grocery store by someone waiting in line behind a woman speaking on her cellphone in another language. Ahead of her was a white man. After the woman hangs up, he speaks up.
Man: didn't want to say anything while you were on the phone, but you're in America now.
You need to speak English."
Woman: "Excuse me?"
Man: *very slow* "If you want to speak Mexican,
go back to Mexico. In America, we speak English."
Woman: "Sir, I was speaking Navajo. If you want to speak English, go back to England."